import {z} from 'zod'

export type OrganizationTransferLearningOperatesOn = 'object_detection' | 'audio' | 'image' | 'regression' | 'anomaly_detection' | 'visual_anomaly_detection' | 'other' | 'image_akida' | 'object_detection_akida' | 'classification_akida' | 'self_contained_freeform_output';

export type ObjectDetectionLastLayer = 'mobilenet-ssd' | 'fomo' | 'yolov2-akida' | 'yolov5' | 'yolov5v5-drpai' | 'yolox' | 'yolov7' | 'yolo-pro' | 'tao-retinanet' | 'tao-ssd' | 'tao-yolov3' | 'tao-yolov4' | 'yolov11' | 'yolov11-abs' | 'paddleocr-detector' | 'qc-face-det-lite' | 'qc-yolox';

export type PublicProjectTierAvailability = 'enterprise-only' | 'all-projects' | 'all-projects-including-whitelabels';

export type ImageInputScaling = '0..1' | '-1..1' | '-128..127' | '0..255' | 'torch' | 'bgr-subtract-imagenet-mean';

export type BlockDisplayCategory = 'classical' | 'tao' | 'developer-preview';

export type OrganizationTransferLearningBlockModelFile = {id: string, name: string, type: 'binary' | 'json' | 'text', description: string};

export type OrganizationTransferLearningBlockCustomVariant = {key: string, name: string, inferencingEntrypoint: string, profilingEntrypoint?: string | undefined, modelFiles?: Array<OrganizationTransferLearningBlockModelFile> | undefined};

export type UpdateOrganizationTransferLearningBlockRequest = {name?: string | undefined, dockerContainer?: string | undefined, description?: string | undefined, operatesOn?: OrganizationTransferLearningOperatesOn | undefined, objectDetectionLastLayer?: ObjectDetectionLastLayer | undefined, implementationVersion?: number | undefined, isPublic?: boolean | undefined, isPublicForDevices?: Array<string> | undefined, publicProjectTierAvailability?: PublicProjectTierAvailability | undefined, repositoryUrl?: string | undefined, parameters?: Array<Record<string, never>> | undefined, imageInputScaling?: ImageInputScaling | undefined, indRequiresGpu?: boolean | undefined, displayCategory?: BlockDisplayCategory | undefined, customModelVariants?: Array<OrganizationTransferLearningBlockCustomVariant> | undefined, indBlockNoLongerAvailable?: boolean | undefined, blockNoLongerAvailableReason?: string | undefined, sourceCodeDownloadStaffOnly?: boolean | undefined};

export type CreateApiApiOrganizationsOrganizationIdTransferLearningTransferLearningIdArgs = {organizationId: number, transferLearningId: number, body: UpdateOrganizationTransferLearningBlockRequest};

export type CreateApiApiOrganizationsOrganizationIdTransferLearningTransferLearningIdOptions = {baseUrl?: string | undefined, ApiKeyAuthentication?: string | undefined, fetch?: typeof fetch | undefined};

export const genericApiResponse = z.object({success: z.boolean(), error: z.string().optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Update transfer learning block
 * 
 * POST /api/organizations/{organizationId}/transfer-learning/{transferLearningId}
 * 
 * Also accepts auth: JWTAuthentication, JWTHttpHeaderAuthentication, OAuth2
 */
export const createApiApiOrganizationsOrganizationIdTransferLearningTransferLearningId = async (args: CreateApiApiOrganizationsOrganizationIdTransferLearningTransferLearningIdArgs, options?: CreateApiApiOrganizationsOrganizationIdTransferLearningTransferLearningIdOptions) => {
const {baseUrl = "https://studio.edgeimpulse.com/v1", fetch: fetchFn = fetch, ApiKeyAuthentication} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (ApiKeyAuthentication !== undefined) headers.set("x-api-key", ApiKeyAuthentication)

const url = `${baseUrl.replace(/\/+$/, '')}/api/organizations/${encodeURIComponent(String(args.organizationId))}/transfer-learning/${encodeURIComponent(String(args.transferLearningId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(genericApiResponse, await res.json())
};